Mathematics, 15.12.2020 22:30 brandicarney70p8jlsp
Add. Use models if needed. and p. s ill give you a 100 points to awnser all these just messege me and i will
1. (9x + 7) + (x + 3) 2. (–4x + 6) + (x – 5)
3. (–3x + 15) + (–3x + 2) 4. (–2x + 10) + (–8x – 1)
5. (–2x + 4) + (x – 11) 6. (8x + 9) + (–6x – 1)
7. (–6x + 3) + (5x – 4) 8. (2x – 4) + (–x + 9)
9. (–8x + 2) + (–5x + 7) 10. (–4x – 2) + (13x + 1)
11. (–7x – 14) + (x – 6) 12. (12x + 3) + (–7x + 5)
13. (4x – 1) + (–5x + 17) 14. (–9x + 2) + (–8x – 2)
15. (1.3x + 2.4) + (–6.1x – 3.2) 16. (0.5x – 0.6) + (0.75x – 0.1)
17. GEOMETRY A rectangle has side lengths of (3x + 6) inches and (2x – 4) inches. Write an expression to represent the perimeter of the rectangle. Then find the value of x if the perimeter is 94 inches.
18. CRUISE SHIPS The table shows the number of cruise ships in a harbor on various days.
a. Write an expression for the total number of cruise ships in the harbor on Monday and Tuesday.
b. Write an expression for the total number of cruise ships in the harbor on all 5 days.
Answers: 1
Mathematics, 21.06.2019 17:00
There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y
Answers: 1
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 3
Mathematics, 21.06.2019 23:00
Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?
Answers: 1
Add. Use models if needed. and p. s ill give you a 100 points to awnser all these just messege me an...
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